LEGO Technic Liebherr Crane (42146) – Retired & Sealed - Is this set retired?

LEGO Technic Liebherr Crane (42146) – Retired & Sealed is a retired LEGO set that is no longer in production. Once a LEGO set retires, it cannot be restocked by LEGO and sealed units become increasingly difficult to find as remaining stock is opened or damaged over time. BuyMyBricks specialises in sourcing retired sets that are factory sealed and verified.

Where can I buy a sealed LEGO Technic Liebherr Crane (42146) – Retired & Sealed in the UK?

BuyMyBricks (buymybricks.com) stocks sealed LEGO Technic Liebherr Crane (42146) – Retired & Sealed with UK delivery. Every set is inspected for box condition and seal integrity before dispatch. Free tracked shipping is available, with a 30-day return policy for peace of mind.

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Factory SealedRetired 2023

1 left

TechnicSet #42146 · 4050 pcs

LEGO Technic Liebherr Crane (42146) – Retired & Sealed

Name: LEGO Technic Liebherr Crane (42146) – Retired & Sealed
Brand: LEGO
SKU: 15502846558583
Price: 689.99 GBP
Availability: InStock

Retired · Factory Sealed

Sealed conditionInspected when receivedTracked delivery30-day returns

Read our reviews on Trustpilot · Read reviews

5,000+ sets sold

Sealed stock

£689.99

Found it cheaper elsewhere? Contact us, we'll price match any UK VAT-registered retailer.

4050

Pieces

36 × 25 × 20 cm

Built

18+

Age

2023

Retired

Retired 3 yearsago, LEGO stopped making this set in 2023. Sealed stock is finite.

Only 1 remaining. Retired sets are never restocked. When this stock is gone, sealed examples become significantly harder to find.

Ships within 3–7 working days · Tracked & insured · Sourced from verified UK supplier

Common questions

Is this set factory sealed?+

Every set is inspected when it arrives at our warehouse. Factory sealed, original packaging, never opened.

How quickly will it ship?+

In-stock orders dispatch within 1–2 working days with free tracked delivery. You’ll get a tracking number by email.

Can I return it?+

30-day returns, no questions asked. Just email our support team and we’ll sort it.

Sold and dispatched by BuyMyBricks, a trading name of Peter James Trading Ltd · Registered in England & Wales (15028631)

What to expect

Sealed condition, factory sealed, inspected when received

Carefully handled, inventory checked to meet our standards

Professionally shipped, tracked delivery on every order

Returns accepted, contact us if there's an issue

0% interest · Pay in 3 with Klarna, £229.99 per payment

We accept

Our Take

Why we rate
this set

BuyMyBricks editorial

A large-scale Control Plus build for collectors who want a working, app-controlled model. The driving, the rotating superstructure and the crane functions all run through the LEGO Technic app, and the finished crane makes a substantial display piece.

The Set

What you're
actually buying

The Liebherr Crawler Crane LR 13000, set number 42146, was released in 2022 as part of the LEGO Technic range. At 4,050 pieces it is one of the larger Technic builds, with motorised Control Plus functions operated through the LEGO Technic app. It retired in 2023 and is no longer produced, and is available sealed from BuyMyBricks.

Officially retired by LEGO · 2023 · No reprint

Full Specifications

Every detail,
documented

Set Number42146

ThemeTechnic

Piece Count4050

Year Released2022

Year Retired2023

ConditionFactory Sealed ✓

Built Size36 × 25 × 20 cm

Age Guide18+

Our Price£689.99

Our Standards

Verified inventory.
Every set.

We check and inspect inventory when it arrives with us to ensure it meets our standards. Every set we sell is factory sealed and sourced from verified suppliers. If it doesn't meet our criteria, it doesn't go on the site.

Sealed

Factory sealed condition verified

Inspected

Checked when received by us

Verified

Trusted, established suppliers

Tracked

Professionally shipped, every order

Reviews from Trustpilot

What customers say
on Trustpilot

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Defender delivery

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Jonathan L. · Trustpilot · Verified · Jan 2026

★★★★★

Trust and quality

"Order was processed and delivered quickly and smoothly, and item arrived in perfect condition. Happy to buy from this company again, I associate them with trust and quality, and the delivery service is really good too."

Scott N. · Trustpilot · Verified · Apr 2026

★★★★★

Quality service

"Easy to use, quick delivery. High quality service."

Kathleen · Trustpilot · Verified · Jan 2026

Why BuyMyBricks

Specialist retailer.
Not a marketplace.

We focus exclusively on retired LEGO sets. That means we understand the market, we know what sealed condition looks like, and we source from suppliers we trust. When you buy from us, you're buying from a specialist with their own verified inventory, not a listing on a platform.

Verified Stock

Inspected when received to meet our standards.

Sealed Condition

Factory sealed sets from verified suppliers.

Professional Shipping

Carefully handled and tracked on every order.

Real Support

Reach a real person when you need help.

Price Match Guarantee

Found this set cheaper from a UK VAT-registered retailer? Send us the link. We'll match it, no quibble.

In Depth

About this set +

The LEGO Technic Liebherr Crane (42146) is a retired set from the Technic range, no longer produced by LEGO. This is a brand new, factory sealed copy sourced through our verified specialist supplier network, sealed and unopened, ships in 3-7 working days.